0.479 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (+ (* x y) (* z (- 1.0 y))) 0.019 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.020 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.021 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.024 * * [simplify]: iteration 3 : 35 enodes (cost 8 ) 0.028 * * [simplify]: iteration 4 : 52 enodes (cost 8 ) 0.034 * * [simplify]: iteration 5 : 71 enodes (cost 8 ) 0.046 * * [simplify]: iteration 6 : 87 enodes (cost 8 ) 0.055 * * [simplify]: iteration 7 : 113 enodes (cost 8 ) 0.068 * * [simplify]: iteration 8 : 170 enodes (cost 8 ) 0.097 * * [simplify]: iteration 9 : 296 enodes (cost 8 ) 0.166 * * [simplify]: iteration 10 : 405 enodes (cost 8 ) 0.273 * * [simplify]: iteration 11 : 435 enodes (cost 8 ) 0.382 * * [simplify]: iteration 12 : 487 enodes (cost 8 ) 0.515 * * [simplify]: iteration 13 : 511 enodes (cost 8 ) 0.657 * * [simplify]: iteration 14 : 513 enodes (cost 8 ) 0.798 * * [simplify]: iteration done : 513 enodes (cost 8 ) 0.799 * [simplify]: Simplified to: (fma x y (* z (- 1.0 y))) 0.801 * * [progress]: iteration 1 / 4 0.801 * * * [progress]: picking best candidate 0.803 * * * * [pick]: Picked # 0.803 * * * [progress]: localizing error 0.813 * * * [progress]: generating rewritten candidates 0.813 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.813 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.827 * * * [progress]: generating series expansions 0.827 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.827 * [approximate]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in (x y z) around 0 0.827 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in z 0.827 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.827 * [taylor]: Taking taylor expansion of (* x y) in z 0.827 * [taylor]: Taking taylor expansion of x in z 0.827 * [taylor]: Taking taylor expansion of y in z 0.828 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.828 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.828 * [taylor]: Taking taylor expansion of 1.0 in z 0.828 * [taylor]: Taking taylor expansion of y in z 0.828 * [taylor]: Taking taylor expansion of z in z 0.828 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in y 0.828 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.828 * [taylor]: Taking taylor expansion of (* x y) in y 0.828 * [taylor]: Taking taylor expansion of x in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.828 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.828 * [taylor]: Taking taylor expansion of 1.0 in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of z in y 0.828 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in x 0.828 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.828 * [taylor]: Taking taylor expansion of (* x y) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in x 0.828 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.828 * [taylor]: Taking taylor expansion of 1.0 in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of z in x 0.828 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in x 0.828 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.828 * [taylor]: Taking taylor expansion of (* x y) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in x 0.828 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.828 * [taylor]: Taking taylor expansion of 1.0 in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of z in x 0.829 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.829 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.829 * [taylor]: Taking taylor expansion of 1.0 in y 0.829 * [taylor]: Taking taylor expansion of z in y 0.829 * [taylor]: Taking taylor expansion of (* z y) in y 0.829 * [taylor]: Taking taylor expansion of z in y 0.829 * [taylor]: Taking taylor expansion of y in y 0.829 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.829 * [taylor]: Taking taylor expansion of 1.0 in z 0.829 * [taylor]: Taking taylor expansion of z in z 0.830 * [taylor]: Taking taylor expansion of y in y 0.830 * [taylor]: Taking taylor expansion of 0 in z 0.831 * [taylor]: Taking taylor expansion of (- z) in z 0.831 * [taylor]: Taking taylor expansion of z in z 0.834 * [taylor]: Taking taylor expansion of 0 in y 0.834 * [taylor]: Taking taylor expansion of 0 in z 0.834 * [taylor]: Taking taylor expansion of 1 in z 0.835 * [taylor]: Taking taylor expansion of 0 in z 0.836 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in (x y z) around 0 0.836 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in z 0.836 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.836 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.836 * [taylor]: Taking taylor expansion of x in z 0.836 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.836 * [taylor]: Taking taylor expansion of y in z 0.836 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.836 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.836 * [taylor]: Taking taylor expansion of 1.0 in z 0.836 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.836 * [taylor]: Taking taylor expansion of y in z 0.836 * [taylor]: Taking taylor expansion of z in z 0.837 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in y 0.837 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.837 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.837 * [taylor]: Taking taylor expansion of x in y 0.837 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.837 * [taylor]: Taking taylor expansion of y in y 0.837 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.837 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.837 * [taylor]: Taking taylor expansion of 1.0 in y 0.837 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.837 * [taylor]: Taking taylor expansion of y in y 0.838 * [taylor]: Taking taylor expansion of z in y 0.838 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in x 0.838 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.838 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.839 * [taylor]: Taking taylor expansion of y in x 0.839 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in x 0.839 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.839 * [taylor]: Taking taylor expansion of 1.0 in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.839 * [taylor]: Taking taylor expansion of y in x 0.839 * [taylor]: Taking taylor expansion of z in x 0.839 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in x 0.839 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.839 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.840 * [taylor]: Taking taylor expansion of y in x 0.840 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in x 0.840 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.840 * [taylor]: Taking taylor expansion of y in x 0.840 * [taylor]: Taking taylor expansion of z in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.840 * [taylor]: Taking taylor expansion of y in y 0.840 * [taylor]: Taking taylor expansion of 1 in z 0.841 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.841 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.841 * [taylor]: Taking taylor expansion of 1.0 in y 0.841 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.841 * [taylor]: Taking taylor expansion of z in y 0.841 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.841 * [taylor]: Taking taylor expansion of (* z y) in y 0.841 * [taylor]: Taking taylor expansion of z in y 0.841 * [taylor]: Taking taylor expansion of y in y 0.842 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.842 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.842 * [taylor]: Taking taylor expansion of z in z 0.843 * [taylor]: Taking taylor expansion of 0 in z 0.845 * [taylor]: Taking taylor expansion of 0 in y 0.846 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.846 * [taylor]: Taking taylor expansion of 1.0 in z 0.846 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.846 * [taylor]: Taking taylor expansion of z in z 0.847 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in (x y z) around 0 0.847 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in z 0.847 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.847 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.847 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.847 * [taylor]: Taking taylor expansion of -1 in z 0.847 * [taylor]: Taking taylor expansion of x in z 0.847 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.847 * [taylor]: Taking taylor expansion of -1 in z 0.847 * [taylor]: Taking taylor expansion of y in z 0.847 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.847 * [taylor]: Taking taylor expansion of -1 in z 0.847 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.847 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.847 * [taylor]: Taking taylor expansion of y in z 0.848 * [taylor]: Taking taylor expansion of 1.0 in z 0.848 * [taylor]: Taking taylor expansion of z in z 0.848 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in y 0.848 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.848 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.848 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.848 * [taylor]: Taking taylor expansion of -1 in y 0.848 * [taylor]: Taking taylor expansion of x in y 0.848 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.848 * [taylor]: Taking taylor expansion of -1 in y 0.848 * [taylor]: Taking taylor expansion of y in y 0.848 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.848 * [taylor]: Taking taylor expansion of -1 in y 0.848 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.848 * [taylor]: Taking taylor expansion of y in y 0.849 * [taylor]: Taking taylor expansion of 1.0 in y 0.849 * [taylor]: Taking taylor expansion of z in y 0.849 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in x 0.849 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.849 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in x 0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.850 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.850 * [taylor]: Taking taylor expansion of z in x 0.850 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in x 0.850 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.850 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.850 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in x 0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.851 * [taylor]: Taking taylor expansion of y in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of z in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.851 * [taylor]: Taking taylor expansion of y in y 0.851 * [taylor]: Taking taylor expansion of 1 in z 0.852 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.852 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.852 * [taylor]: Taking taylor expansion of (* z y) in y 0.852 * [taylor]: Taking taylor expansion of z in y 0.852 * [taylor]: Taking taylor expansion of y in y 0.853 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.853 * [taylor]: Taking taylor expansion of 1.0 in y 0.853 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.853 * [taylor]: Taking taylor expansion of z in y 0.853 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.853 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.853 * [taylor]: Taking taylor expansion of z in z 0.854 * [taylor]: Taking taylor expansion of 0 in z 0.856 * [taylor]: Taking taylor expansion of 0 in y 0.856 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.856 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.857 * [taylor]: Taking taylor expansion of 1.0 in z 0.857 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.857 * [taylor]: Taking taylor expansion of z in z 0.858 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 0.858 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0 0.859 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.859 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.859 * [taylor]: Taking taylor expansion of 1.0 in y 0.859 * [taylor]: Taking taylor expansion of y in y 0.859 * [taylor]: Taking taylor expansion of z in y 0.859 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.859 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.859 * [taylor]: Taking taylor expansion of 1.0 in z 0.859 * [taylor]: Taking taylor expansion of y in z 0.859 * [taylor]: Taking taylor expansion of z in z 0.859 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.859 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.859 * [taylor]: Taking taylor expansion of 1.0 in z 0.859 * [taylor]: Taking taylor expansion of y in z 0.859 * [taylor]: Taking taylor expansion of z in z 0.859 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.860 * [taylor]: Taking taylor expansion of 1.0 in y 0.860 * [taylor]: Taking taylor expansion of y in y 0.861 * [taylor]: Taking taylor expansion of 0 in y 0.863 * [taylor]: Taking taylor expansion of 0 in y 0.865 * [taylor]: Taking taylor expansion of 0 in y 0.865 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 0.865 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.865 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.865 * [taylor]: Taking taylor expansion of 1.0 in y 0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.865 * [taylor]: Taking taylor expansion of y in y 0.865 * [taylor]: Taking taylor expansion of z in y 0.866 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.866 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.866 * [taylor]: Taking taylor expansion of 1.0 in z 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.866 * [taylor]: Taking taylor expansion of y in z 0.866 * [taylor]: Taking taylor expansion of z in z 0.866 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.866 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.866 * [taylor]: Taking taylor expansion of 1.0 in z 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.866 * [taylor]: Taking taylor expansion of y in z 0.866 * [taylor]: Taking taylor expansion of z in z 0.866 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.866 * [taylor]: Taking taylor expansion of 1.0 in y 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.866 * [taylor]: Taking taylor expansion of y in y 0.868 * [taylor]: Taking taylor expansion of 0 in y 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.873 * [taylor]: Taking taylor expansion of 0 in y 0.876 * [taylor]: Taking taylor expansion of 0 in y 0.877 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0 0.877 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.877 * [taylor]: Taking taylor expansion of -1 in y 0.877 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.877 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.877 * [taylor]: Taking taylor expansion of 1.0 in y 0.877 * [taylor]: Taking taylor expansion of z in y 0.877 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.877 * [taylor]: Taking taylor expansion of -1 in z 0.877 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.877 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.877 * [taylor]: Taking taylor expansion of y in z 0.878 * [taylor]: Taking taylor expansion of 1.0 in z 0.878 * [taylor]: Taking taylor expansion of z in z 0.878 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.878 * [taylor]: Taking taylor expansion of -1 in z 0.878 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.878 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.878 * [taylor]: Taking taylor expansion of y in z 0.878 * [taylor]: Taking taylor expansion of 1.0 in z 0.878 * [taylor]: Taking taylor expansion of z in z 0.878 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.878 * [taylor]: Taking taylor expansion of -1 in y 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.878 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.878 * [taylor]: Taking taylor expansion of y in y 0.878 * [taylor]: Taking taylor expansion of 1.0 in y 0.880 * [taylor]: Taking taylor expansion of 0 in y 0.884 * [taylor]: Taking taylor expansion of 0 in y 0.887 * [taylor]: Taking taylor expansion of 0 in y 0.892 * [taylor]: Taking taylor expansion of 0 in y 0.892 * * * [progress]: simplifying candidates 0.896 * [simplify]: Simplifying using # : (expm1 (fma x y (* z (- 1.0 y)))) (log1p (fma x y (* z (- 1.0 y)))) (* x y) (log (fma x y (* z (- 1.0 y)))) (exp (fma x y (* z (- 1.0 y)))) (* (cbrt (fma x y (* z (- 1.0 y)))) (cbrt (fma x y (* z (- 1.0 y))))) (cbrt (fma x y (* z (- 1.0 y)))) (* (* (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y)))) (fma x y (* z (- 1.0 y)))) (sqrt (fma x y (* z (- 1.0 y)))) (sqrt (fma x y (* z (- 1.0 y)))) (expm1 (* z (- 1.0 y))) (log1p (* z (- 1.0 y))) (* z (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (* (* (* z z) z) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma 1 1.0 (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma 1 1.0 (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma 1 1.0 (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* 1.0 z) (* (- y) z) (* 1.0 z) (* (- y) z) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) (* z 1) (* z (+ (sqrt 1.0) (sqrt y))) (* z 1) (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) 0.899 * * [simplify]: iteration 0 : 116 enodes (cost 865 ) 0.917 * * [simplify]: iteration 1 : 217 enodes (cost 695 )